Defines a co-variant version of the equals() or compareTo() method.

定义一个 co-variant 版本的 equals() 或 compareTo() 方法。

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This irreverent version of Lionel Logue turns out to be an Aussie variant of a Frank Capra hero, a little guy who refuses to be awed by big guys, even one with lofty lineage and a throne.

这个不敬版本的莱昂纳尔·洛格结果是弗兰克·卡普拉式男主角的一个澳洲变体，一个不惧权威的小人物，即使他面对的是一个具有高贵血统的君王。

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Did they use the premium (paid!) variant, or did they stick to the freely available version?

他们使用了高级功能了吗(要付钱的！)，或一直在用免费的版本？

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Somewhere along the line, H3N2 and H1N1 viruses were present in a mammal at the same time, and the "matrix-gene" (or m-gene) from the H1N1 pandemic virus was picked up by the H3N2 swine flu, creating a new or variant version of H3N2.

CNN: CDC: Cases of new swine flu strain rising

Somewhere along the line, H3N2 and H1N1 viruses were present in a mammal at the same time and the "matrix-gene" (or m-gene) from the H1N1 pandemic virus was picked up by the H3N2 swine flu, thus creating a new or variant version of H3N2.

CNN: CDC: Increase seen in new swine flu strain

"We know of a large enterprise customer who has the original version, and they have this variant as well, " he said.

CNN: Variant of 'I Love You' virus returns